var len_data = [{
    "text": "车长",
    "value": "1"
}];
var len_datas = {
    "1": [{
        "text": "不限",
        "value": "0"
    },{
        "text": "17.5米",
        "value": "17.5"
    }, {
        "text": "16.5米",
        "value": "16.5"
    },{
        "text": "14.5米",
        "value": "14.5"
    },{
        "text": "13.5米",
        "value": "13.5"
    },{
        "text": "13米",
        "value": "13"
    },{
        "text": "12.5米",
        "value": "12.5"
    },{
        "text": "9.6米",
        "value": "9.6"
    },{
        "text": "8.6米",
        "value": "8.6"
    },{
        "text": "7.2米",
        "value": "7.2"
    },{
        "text": "6.8米",
        "value": "6.8"
    },{
        "text": "6.2米",
        "value": "6.2"
    },{
        "text": "5.2米",
        "value": "5.2"
    },{
        "text": "4.2米",
        "value": "4.2"
    }
    ]
};
